Front Exterior Turn Signals May Fail/FMVSS 108
Rivian Automotive, LLC
Which vehicles may be affected?
Rivian Automotive, LLC (Rivian) is recalling certain 2025-2026 R1S and R1T vehicles. One or both front turn signals may fail to illuminate and flash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
Potentially affected: 3,829
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What should owners do now?
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What NHTSA says
Component
EXTERIOR LIGHTING
Consequence
Turn signals that do not function properly increase the risk of a crash.
Remedy
Rivian will inspect and replace the front turn signals as necessary, free of charge. Owner notification letters were mailed September 28, 2026. Owners may contact Rivian customer service at 1-888-748-4261. Rivian's number for this recall is FSAM-1833. This is an expansion of Recall 25V387. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov on August 31, 2026.
Is a fix available?
Call your dealership to schedule the repair. They can confirm whether the parts are in and order them if not.
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Source
NHTSA campaign number: 26V508000
https://www.nhtsa.gov/recalls?nhtsaId=26V508000
Report date: August 6, 2026
Last updated: November 2, 2026
Recall information from NHTSA, shown as published. Car Czar is not affiliated with NHTSA or any manufacturer.